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Dell Latitude 7390 vs. Dell Latitude 3320: Full specs comparison

Here is a comparison of the specs between Dell Latitude 7390 and Dell Latitude 3320, including CPU, RAM, storage, battery, display, and more.

Compare With Please enter device name or part of it Dell Latitude 7390 See at Amazon	Compare With Please enter device name or part of it Dell Latitude 3320 See at Amazon

Dell Latitude 7390 Pros

Reasons that Dell Latitude 7390 is better than Dell Latitude 3320.

Dell Latitude 7390 comes with one SODIMM slot that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Dell Latitude 3320 since it has onboard memory.

Memory	Dell Latitude 7390	Dell Latitude 3320
Slots	x1	Onboard
Type	DDR4	LPDDR4X

Dell Latitude 7390 has more ports and slots count than the Dell Latitude 3320. It has eleven versus eight amount of ports and slots on the Dell Latitude 3320.

Ports	Dell Latitude 7390	Dell Latitude 3320
HDMI	Yes	Yes
headphone jack	Yes	Yes
lock slot	Yes	Yes
microSD card slot	Yes	Yes
nanoSIM card slot	Yes	No
power port	Yes	Yes
RJ-45	Yes	No
Smart Card Reader	Yes	No
Thunderbolt 3	Yes	No
USB-A	Yes x2	Yes x2
USB-C	No	Yes
Total	11	8

Dell Latitude 7390 has better versatile I/O connectivity than the Dell Latitude 3320. It has seven versus six commonly used ports and slots on the Dell Latitude 3320.

Ports	Dell Latitude 7390	Dell Latitude 3320
HDMI	Yes	Yes
headphone jack	Yes	Yes
microSD card slot	Yes	Yes
power port	Yes	Yes
USB-A	Yes	Yes
RJ-45	Yes	No
Thunderbolt 3	Yes	No
USB-C	No	Yes

Dell Latitude 3320 Pros

Reasons that Dell Latitude 3320 is better than Dell Latitude 7390.

2021 vs. 2018

Intel Core i7-1165G7 inside Dell Latitude 3320 has a 15% better multi-core CPU performance score than the Intel Core i7-8650U inside Dell Latitude 7390.

Geekbench 5 multi-core score

Dell Latitude 3320 - Intel Core i7-1165G7

4,487

Dell Latitude 3320 - Intel Core i5-1145G7

4,450

Dell Latitude 3320 - Intel Core i5-1135G7

3,980

Dell Latitude 7390 - Intel Core i7-8650U

3,879

Dell Latitude 7390 - Intel Core i5-8350U

2,982

Dell Latitude 3320 - Intel Core i3-1115G4

2,445

Dell Latitude 7390 - Intel Core i5-8250U

1,971

Dell Latitude 7390 - Intel Core i5-7300U

1,777

Dell Latitude 7390 - Intel Core i3-7130U

1,454

Dell Latitude 3320 supports a faster memory speed than the Dell Latitude 7390. It supports up to 4267MHz versus 2400MHz of system memory on the Dell Latitude 7390.

Memory type and speed

Dell Latitude 3320 - LPDDR4X

4,267 MHz

Dell Latitude 7390 - DDR4

2,400 MHz

Key Similars

Similar characteristics share between Dell Latitude 7390 and Dell Latitude 3320.

Both laptops supports up to 16GB of system memory.

Max system memory size

Dell Latitude 7390

16 GB

Dell Latitude 3320

16 GB

Prices

Here are the latest price updates and offers for both devices.

Dell Latitude 7390 Price
	Dell Latitude 7390 Ultrabook \| Intel Core i7 8th Gen Quad Core CPU \| 16 GB RAM - 1 TB SSD \| 13.3" Touchscreen FHD Display with Webcam \| Wi-Fi \| Bluetooth \| Microsoft Office \| Windows 11 (Renewed) By Dell $380.00	See at Amazon
	Dell Latitude 7390 2-in-1 Laptop, 13.3inch FHD WVA (1920 X 1080) Touchscreen, Intel Quad Core i5-8350U, 16GB RAM, 256GB SSD, Windows 10 Pro (Renewed) By Dell $236.76 $269.00 12% OFF	See at Amazon
	2018 Dell Latitude 7390 13.3 inch FHD Laptop PC (Intel Quad Core i7-8650U, 16GB Ram, 512GB SSD, Camera, WiFi, Thunderbolt 3) Win 10 Pro (Renewed) By Dell $244.37	See at Amazon
Dell Latitude 3320 Price
	Dell Latitude 3000 3320 Laptop (2021) \| 13.3" FHD \| Core i3 - 256GB SSD - 8GB RAM \| 4 Cores @ 3.7 GHz - 11th Gen CPU Win 11 Pro (Renewed) By Dell $492.00	See at Amazon
	Dell Latitude 3000 3320 Laptop (2021) \| 13.3" FHD \| Core i5 - 256GB SSD - 8GB RAM \| 4 Cores @ 4.2 GHz - 11th Gen CPU (Renewed) By Dell $540.00	See at Amazon
	Dell Latitude 3000 3320 13.3" Notebook - Full HD - 1920 x 1080 - Intel Core i5 11th Gen i5-1135G7 Quad-core (4 Core) 2.40 GHz - 8 GB RAM - 256 GB SSD - Titan Gray By Dell $464.49	See at Amazon

Availability	Dell Latitude 7390	Dell Latitude 3320
Released	2018	2021
Release Date	Announced on January 18, 2018.	Announced on April 13, 2021
Applicable Models	-	Dell Latitude 3320 Laptop Dell Latitude 13 3320 2021 Dell Latitude 3320 Dell Latitude 3320 (2021)
Generations	2022 Dell Latitude 7330 2021 Dell Latitude 7320 2020 Dell Latitude 7310 2-in-1 2020 Dell Latitude 7310 2019 Dell Latitude 7300 2018 Dell Latitude 7390 2017 Dell Latitude 7389 2-in-1 2017 Dell Latitude 7380	2022 Dell Latitude 3330 2021 Dell Latitude 3320

Exterior	Dell Latitude 7390	Dell Latitude 3320
Size Comparison	Dell Latitude 7390Dell Latitude 3320
Dimensions	12.0” x 8.19” x 0.64 - 0.66” (304.8 mm x 207.9 mm x 16.33 - 16.53 mm)	12.05 x 8.03 x 0.62 inches (305.96 x 204 x 15.69 mm)
Weight	Starting at 2.59 lb (1.17 kg)	2.56 lbs. (1.16 kg)
Keyboard and Trackpad	Keyboard Full size, optional backlit chiclet keyboard. Touchpad Size: 4.0 x 2.04 in (101.7 mm x 52 mm) Supports Microsoft Precision multi-touch gesture. Have dedicated left and right-click buttons.	Keyboard Standard full-size keyboard. Optional key backlit. Optional fingerprint on the power button. Touchpad Size: 4.13” x 2.56” (105 mm x 65 mm) Supports Microsoft Precision multi-touch gesture.

Display	Dell Latitude 7390	Dell Latitude 3320
Size	13.3 Inches	13.3 Inches
Info	13.3” FHD 1920 x 1080 166 PPI anti-glare non-touch 13.3” FHD Touch 1920 x 1080 166 PPI anti-glare touchscreen	13.3” FHD 16:9 1920 x 1080 166 PPI IPS 250 nits 45% NTSC 600:1 Anti-Glare Non-Touch WVA SLP 3.5W

Ports	Dell Latitude 7390	Dell Latitude 3320
Image Source: Dell Left (5) 1 x power port 1 x Thunderbolt 3 40 Gpbs, USB 3.2 Gen 1 (5 Gbps), DisplayPort, Optional Thunderbolt 3 1 x HDMI v1.4 1 x USB-A USB 3.1 Gen 1 (5 Gbps), PowerShare 1 x Smart Card Reader Optional Right (6) 1 x headphone jack Headphone/Microphone 1 x microSD card slot 1 x nanoSIM card slot Optional 1 x USB-A USB 3.1 Gen 1 (5 Gbps) 1 x RJ-45 1 Gbps 1 x lock slot	Image Source: Dell Left (3) 1 x USB-C USB 3.2 Gen 2x2 (20 Gbps), DisplayPort 1.4, Power Delivery 1 x HDMI v1.4b 1 x power port Right (5) 2 x USB-A USB 3.2 Gen 1 (5 Gbps) 1 x microSD card slot v3.0 1 x headphone jack Headphone/Microphone 1 x lock slot

Internal Specs	Dell Latitude 7390	Dell Latitude 3320
Processor	7th Gen Intel® Core™ i3-7130U 2 cores, 4 threads, 2.70 GHz, 3MB SmartCache, 15W 7th Gen Intel® Core™ i5-7300U 2 cores, 4 threads, 2.60 → 3.50 GHz, 3MB SmartCache, 15W 8th Gen Intel® Core™ i5-8250U 4 cores, 8 threads, 1.60 → 3.40 GHz, 6MB SmartCache, 15W 8th Gen Intel® Core™ i5-8350U 4 cores, 8 threads, 1.70 → 3.60 GHz, 6MB SmartCache, 15W 8th Gen Intel® Core™ i7-8650U 4 cores, 8 threads, 1.90 → 4.20 GHz, 8MB SmartCache, 15W	11th Gen Intel® Core™ i3-1115G4 2 cores, 4 threads, 3.00 → 4.10 GHz, 6MB SmartCache, 28W 11th Gen Intel® Core™ i5-1135G7 4 cores, 8 threads, 2.40 → 4.20 GHz, 8MB SmartCache, 28W 11th Gen Intel® Core™ i5-1145G7 4 cores, 8 threads, 2.60 → 4.40 GHz, 8MB SmartCache, 28W 11th Gen Intel® Core™ i7-1165G7 4 cores, 8 threads, 2.80 → 4.70 GHz, 12MB SmartCache, 28W
Integrated Graphics	7th Gen Intel® Core™ i3-7130U Intel® HD Graphics 620 24 Execution Units, 300 → 1000 MHz 7th Gen Intel® Core™ i5-7300U Intel® HD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i5-8250U Intel® UHD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i5-8350U Intel® UHD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i7-8650U Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz	11th Gen Intel® Core™ i3-1115G4 Intel® UHD Graphics 48 Execution Units, 400 → 1250 MHz 11th Gen Intel® Core™ i5-1135G7 Intel® Iris® Xe Graphics 80 Execution Units, 400 → 1300 MHz 11th Gen Intel® Core™ i5-1145G7 Intel® Iris® Xe Graphics 80 Execution Units, 400 → 1300 MHz 11th Gen Intel® Core™ i7-1165G7 Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1300 MHz
Memory	Memory Info Memory Slots: 1 x SODIMM slot Memory Type: Single-Channel DDR4 Memory Memory Speed: 2133 MHz for 7th Gen Intel processors 2400 MHz for 8th Gen Intel processors Memory Configurations 4GB 8GB 16GB	Memory Info Onboard Memory Type: Single or Dual-Channel LPDDR4X Speed: 3733MHz for Intel Core i3 processors 4267MHz for Intel Core i5/i7 processors Memory Configurations 4GB Single Channel 8GB 16GB Dual Channel
Storage	Hard Drive Slot 1 x M.2 2280 slot Hard Drive Configurations Up to 1TB PCIe SSD	Hard Drive Slot 1 x M.2 2230/2280 slot Hard Drive Configurations Up to 1TB PCIe Gen 3 x4 SSD

Connectivity	Dell Latitude 7390	Dell Latitude 3320
Wi-Fi	Qualcomm QCA61x4A Wi-Fi 5 802.11ac Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac) Qualcomm QCA6174A XR Wi-Fi 5 802.11ac Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac) Intel® Wi-Fi 5 Wireless-AC 8265 2x2 802.11ac Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac)	Intel® Wi-Fi 5 Qualcomm QCA61x4A (DW1820) Up to 867 Mbps Dual band 2.4 GHz/5 GHz WiFi 802.11 a/b/g WiFi-4 (802.11n) WiFi-5 (802.11ac) Bluetooh 5.0 Intel® Wi-Fi 6 AX201 2x2 802.11ax 160MHz Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi 802.11 a/b/g WiFi-4 (802.11n) WiFi-5 (802.11ac) WiFi-6 (802.11ax) Bluetooth 5.1 Intel® Wi-Fi 6E AX210 2x2 802.11ax 160MHz Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi 802.11 a/b/g WiFi-4 (802.11n) WiFi-5 (802.11ac) WiFi-6 (802.11ax) Bluetooth 5.2
Bluetooth	Bluetooth 4.1 Bluetooth 4.2	Bluetooth 5.0 5.1 5.2
More	Optional Mobile Broadband Qualcomm Snapdragon X7 LTE-A (DW5811e) for AT&T, Verizon & Sprint. (US) Qualcomm Snapdragon X7 LTE-A (DW5811e)(EMEA/APJ/ROW) Qualcomm Snapdragon X7 HSPA + (DW5811e) (China/Indonesia/ India) Qualcomm Snapdragon X7 LTE-A (DW5816e) Japan/ANZ/India/South Korea/Taiwan)	-

Battery	Dell Latitude 7390	Dell Latitude 3320
Size	42 Wh Prismatic, ExpressCharge Capable. 60 Wh Polymer, ExpressCharge Capable. 60 Wh Long Life Cycle Polymer.	41 Wh 3-cell Polymer, ExpressCharge capable battery. 54 Wh 4-cell Polymer, ExpressCharge capable battery.
Power Supply	65W 7.4 mm Barrel Adapter 90W 7.4 mm Barrel Adapter	65W 4.5mm barrel type power adapter. 65W USB-C power adapter.

Software	Dell Latitude 7390	Dell Latitude 3320
OS	Windows 10 Home Windows 10 Pro	Windows 10 Home Pro Windows 11 Home Pro Pro National Academic Ubuntu 20.04 LTS
Built-in Apps	Microsoft Office 30-days trial McAfee® Small Business Security 30 Day Free Trial	Microsoft Office 30-days trial

Camera & Audio	Dell Latitude 7390	Dell Latitude 3320
Camera	Optional Front-facing camera Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps. Optinal Infrared camera For Windows Hello Facial Recognition.	HD Front-facing camera 720p with 0.92 Megapixels (1280 x 720 HD) at 30 fps.
Audio	Realtek ALC3246 Controller 2 x 2W = 4W stereo speakers Dual array microphones	Realtek ALC3254 with Waves MaxxAudio Pro 2 x 2W = 4W stereo speakers Dual-array microphones

Misc	Dell Latitude 7390	Dell Latitude 3320
Sensors	Ambient Light Sensor (optional) IR Camera (optional) Windows Hello compliant fingerprint reader in the power button	Optional Fingerprint Sensor On power button
Security	TPM 2.0 FIPS 140-2 Certified, TCG Certified Optional Control Vault 2.0 Advanced Authentication with FIPS 140-2 level 3 certification (HW authentication configurations) Optional hardware authentication bundle 2: FIPS 201 contacted smart card Control Vault 2.0 Optional hardware authentication bundle 4: Touch fingerprint reader FIPS 201 contacted smart card Contactless smart card NFC Control Vault 2.0 Security lock slot (Noble Wedge Lock) SED (Opal 2.0 - SATA Interface) Statement of Non-Volatility	Optional fingerprint sensor on the power button. Wedge-shaped lock slot.
Warranty	3 Years Hardware Warranty with Onsite In-Home Service after Remote Diagnosis	1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis

Key Features	Dell Latitude 7390	Dell Latitude 3320
At Glance	Released in Early 2018 16:9 FHD 13.3” 1080p 60Hz Weight 2.59 lb 1.17 kg Up to Intel Core i7-8650U 4C/8T, 1.90 → 4.20 GHz Geekbench 5 1,106 Single Core Geekbench 5 3,879 Multi-Core With integrated Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz Upgradable up to 16GB 2400 MHz DDR4	Released in Early 2021 16:9 FHD 13.3” 1080p 60Hz Weight 2.56 lb 1.16 kg Up to Intel Core i7-1165G7 4C/8T, 2.80 → 4.70 GHz Geekbench 5 1,374 Single Core Geekbench 5 4,487 Multi-Core With integrated Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1300 MHz Configurable up to 16GB 4267 MHz LPDDR4X Single USB-C 20Gbps w/ DP & PD Built-in MicroSD Card Reader Up to Wi-Fi 6E Optional Fingerprint Reader On Power Button Supports ExpressCharge 80% in an hour